Thanks dudes. Have bought the very impressive Joranalogue Filter 8. I think that will keep me busy for quite some time.
-- rs6134x

You're welcome. I also have an Intellijel Morgasmatron. That's my general workhorse. It has two identical multimode filters (some of the effects like overdrive and phase flip are unique to each filter).

It takes up more space, is more expensive, and only one mode of filtering is available at a time through a single output per filter. I find it to be the yang to the Filter 8's ying. Having both of those seems to cover all of my filter wishlist. I also have a Roland dual filter. I love the Roland chirp but I don't particularly like their modular unit.